Darth Horrendu's holocron was a Sith holocron which was created from Darth Horrendus and buried on Korriban some time before the duel with his daughter, Laura Keldaria
Darth Horrendu's holocron was a Sith holocron which was created from Darth Horrendus and buried on Korriban some time before the duel with his daughter, Laura Keldaria